Symfony: get errors from Validator & Form components

This is a nice snippet to better format symfony errors on forms and validator:

private function getErrorsFromvalidator(ConstraintViolationListInterface $errors)
{
    $formattedErrors = [];
    foreach ($errors as $error) {
        $formattedErrors[$error->getPropertyPath()] = $error->getMessage();
    }

    return $formattedErrors;
}

private function getErrorsFromForm(FormInterface $form)
{
    $errors = array();
    foreach ($form->getErrors() as $error) {
        $errors[] = $error->getMessage();
    }
    foreach ($form->all() as $childForm) {
        if ($childForm instanceof FormInterface) {
            if ($childErrors = $this->getErrorsFromForm($childForm)) {
                $errors[$childForm->getName()] = $childErrors;
            }
        }
    }

    return $errors;
}

Usage for validator errors:

/** @var \Symfony\Component\Validator\ConstraintViolationListInterface */
$errors = null;

$errors = $this->validator->validate($review);
$this->getErrorsFromvalidator($errors)

Usage for form errors:
$this->getErrorsFromForm($form)